Q: What is the sum of all factors of the number 21,259,850 excluding 21,259,850?
A: 18,283,564
The factors of the number 21,259,850 are: 1, 2, 5, 10, 25, 50, 425197, 850394, 2125985, 4251970, 10629925, 21259850.
If you add them up, you will get the total of 21,259,868. Now subtract 21,259,850 to get 18,283,564